body {
	padding-bottom: 40px;
	color: #5a5a5a;
}

/* 轮播广告 */
.carousel {
	height: 500px;
	margin-bottom: 60px;
}

.carousel .item {
	height: 500px;
	background-color: #000;
}

.carousel .item img {
	width: 100%;
}

.carousel-caption {
	z-index: 10;
}

.carousel-caption p {
	margin-bottom: 20px;
	font-size: 20px;
	line-height: 1.8;
}
/* 简介 */
.summary {
	padding-right: 15px;
	padding-left: 15px;
}

.summary .col-md-4 {
	margin-bottom: 20px;
	text-align: center;
}
/* 特性 */
.feature-divider {
	margin: 40px 0;
}

.feature {
	padding: 30px 0;
}

.feature-heading {
	font-size: 50px;
	color: #2a6496;
}

.feature-heading .text-muted {
	font-size: 28px;
}
/* 响应式布局 */
@media ( max-width : 768px) {
	
	.fixed .content-wrapper, .fixed .right-side {
    	padding-top: 50px;
	}
	.summary {
		padding-right: 3px;
		padding-left: 3px;
		padding-top: 50px;
	}
	.carousel {
		height: 300px;
		margin-bottom: 30px;
	}
	.carousel .item {
		height: 300px;
	}
	.carousel img {
		min-height: 300px;
	}
	.carousel-caption p {
		font-size: 16px;
		line-height: 1.4;
	}
	.feature-heading {
		font-size: 34px;
	}
	.feature-heading .text-muted {
		font-size: 22px;
	}
}

@media ( min-width : 992px) {
	.feature-heading {
		margin-top: 120px;
	}
}